Jane Bond: Decoding Diversification Agent Jane Bond is on the case, discovering how bonds diversify a portfolio. Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Jane Bond: Infiltrating the Market Agent Jane Bond is on the case, cracking the code on bonds. Earnings for All Seasons Earnings season can move markets. What is it and why is it important? What Is the Dividend Yield? This calculator helps determine your pre-tax and after-tax dividend yield on a particular stock.